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Find all values of z such that 2/z + 5 = 5/z - 4

 Jun 17, 2021
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Find all values of z such that 2/z + 5 = 5/z - 4   

 

Multiply both sides by z to obtain     2 + 5z  =  5 – 4z   

 

Combine like terms                                9z  =  3  

 

Divide both sides by 9                             z  =  3/9  =  1/3   

 Jun 17, 2021

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